| Eugeniu Rosca | 82bca36 | 2018-05-19 14:13:54 +0200 | [diff] [blame] | 1 | # SPDX-License-Identifier: GPL-2.0 |
| Tom Rini | c0e032e | 2017-09-23 12:52:44 -0400 | [diff] [blame] | 2 | # scripts/dtc makefile |
| 3 | |
| 4 | hostprogs-y := dtc |
| 5 | always := $(hostprogs-y) |
| 6 | |
| 7 | dtc-objs := dtc.o flattree.o fstree.o data.o livetree.o treesource.o \ |
| 8 | srcpos.o checks.o util.o |
| 9 | dtc-objs += dtc-lexer.lex.o dtc-parser.tab.o |
| 10 | |
| 11 | # Source files need to get at the userspace version of libfdt_env.h to compile |
| Tom Rini | 587e4a4 | 2020-03-27 11:46:27 -0400 | [diff] [blame^] | 12 | HOST_EXTRACFLAGS := -I$(src)/libfdt |
| Tom Rini | c0e032e | 2017-09-23 12:52:44 -0400 | [diff] [blame] | 13 | |
| Tom Rini | 587e4a4 | 2020-03-27 11:46:27 -0400 | [diff] [blame^] | 14 | # Generated files need one more search path to include headers in source tree |
| 15 | HOSTCFLAGS_dtc-lexer.lex.o := -I$(src) |
| 16 | HOSTCFLAGS_dtc-parser.tab.o := -I$(src) |
| Tom Rini | c0e032e | 2017-09-23 12:52:44 -0400 | [diff] [blame] | 17 | |
| 18 | # dependencies on generated files need to be listed explicitly |
| 19 | $(obj)/dtc-lexer.lex.o: $(obj)/dtc-parser.tab.h |
| 20 | |
| Masahiro Yamada | 15b97f5 | 2017-10-17 13:42:43 +0900 | [diff] [blame] | 21 | # Added for U-Boot |
| Masahiro Yamada | d6a0c78 | 2017-10-17 13:42:44 +0900 | [diff] [blame] | 22 | subdir-$(CONFIG_PYLIBFDT) += pylibfdt |